llvm-svn: 142173

llvm-svn: 142172

llvm-svn: 142171

llvm-svn: 142170

profile metadata at the same time. Use it to preserve metadata attached
to a branch when re-writing it in InstCombine.

Add metadata to the canonicalize_branch InstCombine test, and check that
it is tranformed correctly.

Reviewed by Nick Lewycky!

llvm-svn: 142168

This removes support for building llvm-gcc. It will eventually add support for
building other projects.

llvm-svn: 142165

directly manipulates the weights inside of the BranchProbabilityInfo
that is passed in.

llvm-svn: 142163

llvm-svn: 142162

llvm-svn: 142158

llvm-svn: 142155

llvm-svn: 142154

llvm-svn: 142153

Changed tests which assumed that vectors are legalized by widening them.

llvm-svn: 142152

llvm-svn: 142151

on the memcpy call will pull up other unrelated stuff. Fixes PR11142.

llvm-svn: 142150

The decision was to pack the bits. Currently no codegen supports this.
Currently, all of the bits in the vector are saved into the same address
in memory.

llvm-svn: 142149

llvm-svn: 142141

While at it, merge some format strings.

llvm-svn: 142140

llvm-svn: 142139

<stdin>:1:12: error: register %rax is only available in 64-bit mode
   incl    %rax
           ^~~~

llvm-svn: 142137

llvm-svn: 142136

X86AsmParser: Synthesize EndLoc for tokens out of StartLoc + Length and print ranges for invalid operands.

<stdin>:1:4: error: invalid instruction mnemonic 'abc'
   abc incl    %edi
   ^~~

llvm-svn: 142135

This reenables proper inline asm diagnostics in clang

llvm-svn: 142132

no pattern.

llvm-svn: 142130

llvm-svn: 142125

LangImpl6.html (it needed to defined the 'binary :' operator).
PR9052

llvm-svn: 142123

llvm-svn: 142122

Add X86 INVPCID instruction. Add 32/64-bit predicates to INVEPT, INVVPID, VMREAD, and VMWRITE to remove hack from X86RecognizableInstr.

llvm-svn: 142117

llvm-svn: 142112

These missing flags show up as errors when running -verify-coalescing on
test-suite.

llvm-svn: 142111

llvm-svn: 142110

llvm-svn: 142108

string, pass it around as an enum.

llvm-svn: 142107

the X86 asmparser to produce ranges in the one case that was annoying me, for example:

test.s:10:15: error: invalid operand for instruction
movl 0(%rax), 0(%edx)
              ^~~~~~~

It should be straight-forward to enhance filecheck, tblgen, and/or the .ll parser to use 
ranges where appropriate if someone is interested.

llvm-svn: 142106

Add X86 BEXTR instruction. This instruction uses VEX.vvvv to encode Operand 3 instead of Operand 2 so needs special casing in the disassembler and code emitter. Ultimately, should pass this information from tablegen

llvm-svn: 142105

CMake: Introduce LLVM_CLANG_SOURCE_DIR, "tools/clang" by default. Clang will not be built if LLVM_CLANG_SOURCE_DIR="" or ${LLVM_CLANG_SOURCE_DIR}/CMakeLists.txt is not found.

llvm-svn: 142103

autoconf: Introduce --with-clang-srcdir, to build out-of-tree clang as tools/clang on tools/Makefile.

llvm-svn: 142102

llvm-svn: 142101

test/Makefile: Inspect $(PROJ_OBJ_ROOT)/tools/clang/Makefile instead of $(PROJ_SRC_ROOT)/tools/clang for "check-all".

llvm-svn: 142100

llvm-svn: 142098